Skip to content

Filters

Large Plastic Water Tanks

 

NZ's Largest Range of Large Water Tanks

Rural Water has NZ's largest range of large plastic water tanks from the most reliable brands in the industry. Such as Devan, Promax, RX Plastics, and Aqua. We have tanks for urban and rural applications and everything in between. 

Explore Rural Water’s selection of large water storage tanks below to find the right fit for your site or contact the Rural Water Team for a quote that compares all your options and includes important details such as delivery times, prices, warranties, dimensions, shipping costs & installation differences. Making it easier for you.

Why Install a Large Water Tank?

Large water tanks offer several benefits, which vary depending on their specific application. Here are some common advantages of having a large water tank. 

Water Security

A large water tank provides water security by storing significant volumes of water. Water storage is particularly important in areas prone to water scarcity, droughts, or unreliable water supplies. A reserve of water ensures a sufficient supply for essential needs, even during periods of water shortage.

Emergency Preparedness

A reserve of water can be life-saving during natural disasters or emergencies that disrupt the regular water supply, such as earthquakes or hurricanes. It allows immediate access to clean water for drinking, cooking, sanitation, and more.

Flexibility and Independence

A large water storage tank means you are less reliant on external water sources, such as municipal supplies or wells, which may be subject to interruptions or contamination. This is particularly useful for rural areas, off-grid properties, or locations with limited access to water.

Conservation of Rainwater

By capturing and storing rainwater, you can reduce reliance on other water sources, particularly for non-potable uses like irrigation or washing. Rainwater harvesting helps conserve water and reduce the strain on local water supplies, helping to lower water bills.

Cost Savings

If you rely on water deliveries or trucking in water, storing a larger volume of water can reduce the frequency and cost of such deliveries. Additionally, if your water supply is metered, storing water during off-peak hours when rates are lower can help save on utility bills.

Sustainable Water Management

By capturing rainwater or storing excess water, you can minimise water wastage and promote efficient use of water resources. This water management is beneficial both for the environment and for long-term water sustainability.

    • 25,000L Devan Plastic Water Tank - Rural Water
      $3,390.00
      $2,590.00

      25,000L Devan Plastic Water Tank

      Devan

      Excluding GST

        Devan 25,000L Plastic Water Tank North & South Model: 3500mm (d) x 3000mm (h), 375kg 20 Year Full Warranty & FREE Shipping Devan Tanks of...

      View full details
      $3,390.00
      $2,590.00
    • 30,000L Devan Plastic Water Tank - Rural Water
      $4,086.00
      $3,040.00

      30,000L Devan Plastic Water Tank

      Devan

      Excluding GST

      Devan 30,000 Litre Water Tank North & South Island Model: 3700mm (d) x 3100mm (h), 475kg  20 Year Full Warranty & FREE Shipping Devan W...

      View full details
      $4,086.00
      $3,040.00
    • 30,000L RX Plastics Water Tank - Rural Water
      $4,500.00
      $3,460.00

      30,000L RX Plastics Water Tank

      RX Plastics

      Excluding GST

      If you're requiring three or more tanks, request a quote and our friendly team will get back to you. 30,000L RX Plastics Water Tank North & So...

      View full details
      $4,500.00
      $3,460.00
    • 10,000L Devan Plastic Water Tank - Rural Water
      $2,521.00
      $1,960.00

      10,000L Devan Plastic Water Tank

      Devan

      Excluding GST

        Devan 10,000L Plastic Water Tank North Island model: 2500mm (d) x 2600mm (h), 225kgSouth Island model: 2600mm (d) x 2400mm (h), 225kg 20 Year Ful...

      View full details
      $2,521.00
      $1,960.00
    • 15,000L Devan Plastic Water Tank - Rural Water
      $2,869.00
      $2,400.00

      15,000L Devan Plastic Water Tank

      Devan

      Excluding GST

        Devan 15,000L Plastic Water Tank North Island Model: 3500mm (d) x 2000mm (h), 250kg South Island Model: 2900mm (d) x 2600mm (h), 275kg 20 Year Fu...

      View full details
      $2,869.00
      $2,400.00
    • 25,000L RX Plastics Water Tank *North Island Only - Rural Water
      $3,999.00
      $2,770.00

      25,000L RX Plastics Water Tank *North Island Only

      RX Plastics

      Excluding GST

      Please note this product is only available in North Island. South Island customers have the 26,000L tank available. If you're requiring three or m...

      View full details
      $3,999.00
      $2,770.00
    • 26,000L RX Plastics Water Tank *South Island Only - Rural Water
      $4,100.00
      $2,770.00

      26,000L RX Plastics Water Tank *South Island Only

      RX Plastics

      Excluding GST

      Please note that this product is only available in the South Island. North Island customers have the 25,000 Litre tank option. If you're requiring...

      View full details
      $4,100.00
      $2,770.00
    • 25,000L Promax Water Tank - Rural Water
      $4,210.00
      $3,374.00

      25,000L Promax Enduro Water Tank

      Promax

      Excluding GST

        25,000L Promax Enduro Plastic Water Tank New Zealand's strongest tank.  North & South Island Model: 3660mm (d) x 2800mm (h), 387.6kg The onl...

      View full details
      $4,210.00
      $3,374.00
    • 15,000L RX Plastics Water Tank - Rural Water
      $3,500.00
      $2,580.00

      15,000L RX Plastics Water Tank

      RX Plastics

      Excluding GST

      If you're requiring three or more tanks, request a quote and our friendly team will get back to you. 15,000L RX Plastics Water Tank North & So...

      View full details
      $3,500.00
      $2,580.00
    • 30,000L Promax Enduro Plastic Water Tank - Rural Water
      $4,973.00
      $4,076.00

      30,000L Promax Enduro Plastic Water Tank

      Promax

      Excluding GST

        30,000L Promax Enduro Plastic Water Tank New Zealand's strongest tank.  North & South Island Model: 3660mm (d) x 3100mm (h), 433.5kg The onl...

      View full details
      $4,973.00
      $4,076.00
    • 25,000L Promax Xpress Plastic Water Tank - Rural Water
      $3,600.00
      $3,013.00

      25,000L Promax Xpress Plastic Water Tank

      promax

      Excluding GST

        25,000L Promax Xpress Plastic Water Tank North & South Island Model: 3660mm (d) x 2800mm (h), 387.8kg This is a strictly above-ground tank, ...

      View full details
      $3,600.00
      $3,013.00
    • 30,000L Promax Xpress Plastic Water Tank - Rural Water
      $4,473.00
      $3,639.00

      30,000L Promax Xpress Plastic Water Tank

      promax

      Excluding GST

        30,000L Promax Xpress Plastic Water Tank North & South Island Model: 3660mm (d) x 3100mm (h), 430kg This is a strictly above ground tank, unl...

      View full details
      $4,473.00
      $3,639.00
    • 25,200L Aqua Plastic Water Tank - Rural Water
      $3,609.00
      $3,100.00

      25,200L Aqua Plastic Water Tank

      Aqua Tanks

      Excluding GST

      25,200L  Aqua Water Tank  North Island Only: 3560 (d) × 2900 mm (h) - 400kg ON SALE UNTIL 31st DEC If you're requiring three or more tanks, reque...

      View full details
      $3,609.00
      $3,100.00
    • 30,000L RX Plastics Water Tank & Fire Fighting Connection Kit - Rural Water
      $4,840.00

      30,000L RX Plastics Water Tank & Fire Fighting Connection Kit

      Rural Water

      Excluding GST

      Need A Water Tank with Fire Fighting Capabilities?  RX Plastics 30,000L Water Tank & Fire Fighting Connection Kit INCLUDES: RXP 30,000L Water ...

      View full details
      $4,840.00
    • 10,000L Promax Enduro Water Tank *North Island Only - Rural Water
      $2,910.00
      $2,770.00

      10,000L Promax Enduro Water Tank *North Island Only

      Promax

      Excluding GST

      10,000L Promax Enduro Plastic Water Tank *North Island Only New Zealand's strongest tank.  North Island Model: 2200mm (d) x 2900mm (h), 180kg The...

      View full details
      $2,910.00
      $2,770.00
    • 26,000L RX Plastics Water Tank & Fire Fighting Connection Kit *South Island Only - Rural Water
      $4,600.00

      26,000L RX Plastics Water Tank & Fire Fighting Connection Kit *South Island Only

      Rural Water

      Excluding GST

      Need A Water Tank with Fire Fighting Capabilities?  RX Plastics 26,000L Water Tank & Fire Fighting Connection Kit *South Island Only, North Isl...

      View full details
      $4,600.00
    • 10,000L RX Plastics Water Tank *North Island Only - Rural Water
      $3,550.00
      $2,560.00

      10,000L RX Plastics Water Tank *North Island Only

      RX Plastics

      Excluding GST

      Please note, this product is only available in the North Island. If you're requiring three or more tanks, request a quote and our friendly team wi...

      View full details
      $3,550.00
      $2,560.00
    • 16,000L Aqua Plastic Water Tank - Rural Water
      $3,161.00
      $2,781.00

      16,000L Aqua Plastic Water Tank

      Aqua Tanks

      Excluding GST

      16,000L  Aqua Water Tank  North Island Model Only: 3560mm (d) × 2000mm (h) - 280kg If you're requiring three or more tanks, request a quote and...

      View full details
      $3,161.00
      $2,781.00
    • 21,000L Aqua Plastic Water Tank - Rural Water
      $3,161.00
      $3,000.00

      21,000L Aqua Plastic Water Tank

      Aqua Tanks

      Excluding GST

      If you're requiring three or more tanks, request a quote and our friendly team will get back to you. 21,000L  Aqua Water Tank North Island Only ...

      View full details
      $3,161.00
      $3,000.00
    • 31,000L Aqua Plastic Water Tank - Rural Water
      $4,379.00
      $3,800.00

      31,000L Aqua Plastic Water Tank

      Aqua Tanks

      Excluding GST

      31,000 L  Aqua Water Tank  North Island Only: 3760 mm (d) × 3100 mm (h) - 500kg ON SALE UNTIL 31st DEC If you're requiring three or more tanks, ...

      View full details
      $4,379.00
      $3,800.00
    • RX Plastics 60,000L Ultimate Fire Tank Kit - Rural Water
      $9,799.00

      RX Plastics 60,000L Ultimate Fire Tank Kit

      RX Plastics

      Excluding GST

      Need Water Tanks with Fire Fighting Capabilities?  RX Plastics Complete Fire Tank Kit 60,000L. Everything you need to set up your fire tank system....

      View full details
      $9,799.00
    • 52,000L (2 x 26,000L) RX Plastics Water Tank & Fire Fighting Connection Kit *South Island Only - Rural Water
      $8,050.00
      $6,895.00

      52,000L (2 x 26,000L) RX Plastics Water Tank & Fire Fighting Connection Kit *South Island Only

      Rural Water

      Excluding GST

      Need Water Tanks with Fire Fighting Capabilities?  RX Plastics 50,000L (2 x 26,000L) Water Tank & Fire Fighting Connection Kit *South Island On...

      View full details
      $8,050.00
      $6,895.00
    • 60,000L (2 X 30,000L) RX Plastics Water Tank & Fire Fighting Connection Kit - Rural Water
      $9,250.00
      $8,125.00

      60,000L (2 X 30,000L) RX Plastics Water Tank & Fire Fighting Connection Kit

      Rural Water

      Excluding GST

      Need Water Tanks with Fire Fighting Capabilities?  RX Plastics 60,000L (2 X 30,000L) Water Tank & Fire Fighting Connection Kit   North Island o...

      View full details
      $9,250.00
      $8,125.00
    • 50,000L (2 X 25,000L) RX Plastics Water Tank & Fire Fighting Connection Kit *North Island Only - Rural Water
      $6,895.00

      50,000L (2 X 25,000L) RX Plastics Water Tank & Fire Fighting Connection Kit *North Island Only

      Rural Water

      Excluding GST

      Need Water Tanks with Fire Fighting Capabilities?  RX Plastics 50,000L (2 X 25,000L) Water Tank & Fire Fighting Connection Kit *North Island On...

      View full details
      $6,895.00
    • 30,000L Promax Enduro Plastic Water Tank & Fire Coupling Kit - Rural Water
      $5,999.00

      30,000L Promax Enduro Plastic Water Tank & Fire Coupling Kit

      promax

      Excluding GST

      30,000L Promax Enduro Plastic Water Tank & Fire Connection Kit THIS INCLUDES: 30,000L Promax Enduro Tank  North & South Island Model: 36...

      View full details
      $5,999.00
    • 30,000L Promax Xpress Plastic Water Tank & Fire Coupling Kit - Rural Water
      $5,700.00
      $5,402.00

      30,000L Promax Xpress Plastic Water Tank & Fire Coupling Kit

      promax

      Excluding GST

      30,000L Promax Xpress Plastic Water Tank & Fire Connection Kit THIS INCLUDES: 30,000L Promax Xpress Tank   North & South Island Model: 3...

      View full details
      $5,700.00
      $5,402.00
    • 25,000L Promax Xpress Plastic Water Tank & Fire Coupling Kit - Rural Water
      $5,293.91
      $4,802.00

      25,000L Promax Xpress Plastic Water Tank & Fire Coupling Kit

      promax

      Excluding GST

      25,000L Promax Xpress Plastic Water Tank & Fire Connection Kit THIS INCLUDES: North & South Island Model: 3660mm (d) x 2800mm (h), 387.8k...

      View full details
      $5,293.91
      $4,802.00
    • 25,000L RX Plastics Water Tank & Fire Fighting Connection Kit *North Island Only - Rural Water
      $4,550.00

      25,000L RX Plastics Water Tank & Fire Fighting Connection Kit *North Island Only

      Rural Water

      Excluding GST

      Need A Water Tank with Fire Fighting Capabilities?  RX Plastics 25,000L Water Tank & Fire Fighting Connection Kit *North Island Only, South Isl...

      View full details
      $4,550.00
    • 30,000L Devan Heavy Duty Fire Tank & Basic Connection Kit - Rural Water
      $6,600.00

      30,000L Devan Heavy Duty Fire Tank & Basic Connection Kit

      Rural Water

      Excluding GST

      Need A Water Tank with Fire Fighting Capabilities?  Devan 30,000L Heavy Duty Fire Plastic Water Tank & Basic Connection Kit North & South I...

      View full details
      $6,600.00
    • 25,000L Devan Heavy Duty Fire Tank & Basic Connection Kit - Rural Water
      $5,916.00

      25,000L Devan Heavy Duty Fire Tank & Basic Connection Kit

      Rural Water

      Excluding GST

      Need A Water Tank with Fire Fighting Capabilities?  Devan 25,000L Heavy Duty Fire Plastic Water Tank & Basic Connection Kit North & South I...

      View full details
      $5,916.00
    Pay by LayBuy